More details are emerging about an Oct. 29 traffic accident that claimed the lives of three Pipe Creek family members, including the name of the driver whose truck collided head-on with the relatives’ sedan.According to a Department of Public Safety report, Carl Sidney Galm, 58, of Bandera, was driving his 2022 Ford F-250 westbound on Texas 46 about 7:45 p.m. Oct. 29 when the collision occurred.Investigators said the pickup attempted to pass a vehicle on a blind curve in a no-passing zone on a hill in the 7600 block of 46.Galm’s truck then collided head-on with an eastbound 2015 Toyota ...